Ordering

Possible choices are ASC and DESC.

query {
  allPostDocuments(
        filter:{category:{term:"Photography"}},
        ordering:{title:ASC}
    ) {
    edges {
      node {
        category
        title
        content
        numViews
        tags
      }
    }
  }
}

Multiple values are allowed:

query {
  allPostDocuments(
        filter:{category:{term:"Photography"}},
        ordering:{numViews:DESC, createdAt:ASC}
    ) {
    edges {
      node {
        category
        title
        content
        numViews
        tags
      }
    }
  }
}